MIXolive oil, tarragon, garlic, lemon peel, seasoned salt and pepper in a small bowl; set aside.

TEARoff four 15-inch sheets of Reynolds Wrap Pan Lining Paper. With the parchment side toward the inside, fold each sheet in half and crease it in the center. Unfold.

ARRANGE1/4 of asparagus evenly on one-half of each sheet near crease on the parchment side of the Pan Lining Paper. Place salmon fillet on top of asparagus. Spread each fillet with 1/4 of olive oil mixture. Top each fillet with a lemon slice.

FOLD over other half of sheet to enclose ingredients. Starting at top corner, make small overlapping folds down entire length of packet to seal edges together. Twist the last fold several times to make a tight seal. Repeat to make 4 packets. Place packets on a large cookie sheet.

BAKE 18 to 20 minutes. Place packets on dinner plates. Carefully cut an "X" in top of each packet to allow steam to escape. Serve immediately.